Handle stud



FIG. 1 is a perspective view of a handle stud emobodying my new design;

FIG. 2 is a top plan view;

FIG. 3 is an end elevation view as seen from the left of FIG. 2;

FIG. 4 is an end elevation view as seen from the right of FIG. 2;

FIG. 5 is a side elevtional view as seen from the left of FIG. 1, the side opposite being a mirror image thereof;

FIG. 6 is a bottom plan view. 

The ornamental design for a handle stud, as shown and described. 